超声检测食管静脉曲张——与内镜检查的比较
Ultrasound detection of oesophageal varices--comparison with endoscopy.
作者信息
Saverymuttu S H, Wright J, Maxwell J D, Joseph A E
机构信息
Department of Medicine, St George's Hospital and Medical School, London.
出版信息
Clin Radiol. 1988 Sep;39(5):513-5. doi: 10.1016/s0009-9260(88)80218-6.
PMID:3053003
Abstract
In a prospective study of 100 patients for the detection of oesophageal varices, real-time ultrasound was both sensitive (sensitivity 82%) and specific (specificity 91%) compared with upper gastrointestinal endoscopy. All patients with large and medium sized varices were correctly identified by ultrasound. Ultrasound should be considered as an alternative to endoscopy and radiology for detection of oesophageal varices.
摘要
在一项针对100例患者检测食管静脉曲张的前瞻性研究中，与上消化道内镜检查相比，实时超声检查既具有敏感性（灵敏度82%）又具有特异性（特异性91%）。所有大小为中等及以上的静脉曲张患者均被超声正确识别。对于检测食管静脉曲张，超声应被视为内镜检查和放射学检查的替代方法。
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